"Brother Cheng, I'm sorry to keep you waiting..."

Zheng Sen hurriedly entered the private room where Ah Cheng was and quickly apologized.

Ah Cheng glanced at him, nodded slightly, and waved his hand, saying, "It's alright, I didn't have much to do anyway."

Zheng Sen nodded repeatedly in agreement and then immediately said, "Brother Cheng, about today's matter, it's really my lack of discipline. Fortunately, you gave me some guidance, or I would have been in big trouble!"